The Four Position Adjustable Support Pillow

136 reviews

Designed to take pressure off your back and hips, this solid memory foam pillow provides firm, comfortable support.

  • Solid memory foam construction for superior support & pressure relief 
  • Removable 1” insert
  • Machine washable Lulltra™ cover
  • CertiPUR-US® certified

    100-Night Risk-Free Trial + Free Delivery & Returns

    Ships Fast
    Ships Fast
    Easy Returns
    Easy Returns
    100-Night<br> Risk-Free Trial
    Risk-Free Trial
    Unparalleled Customer Service
    Unparalleled Customer Service
    5-Year Warranty
    5-Year Warranty

    The Size: 21 in (L) x 8 in (W) x 5 in (H)

    The Case: super-breathable Lulltra™ fabric (polyester and bamboo-derived viscose rayon)

    The Foam: 100% CertiPUR-US® certified memory foam

    Removable Cover: Hand wash cold. Do not use bleach or fabric softener. Line dry. Do not iron or dry clean. *The memory foam insert is NOT washable.

    Soft & Supportive
    Soft & Supportive
    Machine Washable
    Machine Washable
    Crosscut Segments
    Crosscut Segments
    Hypoallergenic Formulation
    Hypoallergenic Formulation
    Customer Reviews
    4.8 Based on 136 Reviews
    5 ★
    4 ★
    3 ★
    2 ★
    1 ★
    Customer Photos
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    • pillow
    • knees
    • back
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    • side
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    • COOP
    • foam
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    • pain
    Jeffrey B.
    United States United States

    too big

    I was looking for a very narrow bolster-type pillow for neck support while sleeping on my back, just something to fill the space with a little support without actually lifting the angle of my head, which this pillow does. Will keep searching for something firm but smaller.

    Heather C.
    United States United States

    Allowed me to sleep again.

    This has changed the way I sleep. It’s sturdier than just putting a pillow under my knees. I had to become a back sleeper when I had shoulder surgery and this made it possible to sleep comfortably again.

    Donnell W.
    United States United States

    Need just a firmness

    Love the design but it needs more firmness. Pillow tends to sink once I put it under my knees.

    B.B. Veal
    United States United States

    Great, as expected

    I am a firm believer in the quality and effectiveness of Coop products. I have several others and am very pleased. The support pillow has greatly alleviated the pain I experience from sciatica and a degenerative disc in my back.

    Regina H.
    United States United States

    Best for back sleeping

    This pillow is perfect for back sleepers. I switch between this and the side sleeper knee pillow as I’m a combo sleeper and still trying to find my preferred position to relieve that lower back ache that creeps up in the morning. The density of this pillow is great. Not too hard. It’s really nice if sitting up and reading in bed but I wish it was a tad bit taller for added support on the lower back when sleeping. Overall nicest under knee pillow I have found.